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3 years ago

Who want to argue I. know y'all bored

Mathematics

2 answers:

Nitella [24]3 years ago

8 0

Free Points I guess.....

aev [14]3 years ago

7 0

Answer:

Argue?

Step-by-step explanation:

How about we argue if you give me brainliest or not?

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HELPP ME PLEASE!!!! don’t use for points or i’ll report you.

BabaBlast [244]

C = -4 that’s the answer if you didn’t see my comment

4 0

3 years ago

Help asap! what does sinø=

RoseWind [281]

Answer:

-3/5

Step-by-step explanation:

Pythagorean formula :

x^2 + y^2 = r^2

(-8)^2 + (-6)^2 = r^2

64 + 36 = 100

r^2 = 100

r= 10

sin is the y coordinate over the radius :

-6/10

-3/5

8 0

3 years ago

2 times the difference between 49.5 and 37.5

Xelga [282]

I belive the answer would be....
49.5-37.5=12
2•12=24

6 0

3 years ago

Read 2 more answers

Determine the value of k

KATRIN_1 [288]

Answer:

$\displaystyle k = 6$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Algebra I

Functions
Function Notation

Algebra II

Piecewise Functions

Calculus

Limits
Continuity

Step-by-step explanation:

Step 1: Define

Identify

Continuous at x = 2

$\displaystyle f(x) = \left \{ {{2x^2 \ if \ x < 2} \atop {x + k \ if \ x \geq 2}} \right.$

Step 2: Solve for k

Definition of Continuity: $\displaystyle \lim_{x \to 2^+} 2x^2 = \lim_{x \to 2^-} x + k$
Evaluate limits: $\displaystyle 2(2)^2 = 2 + k$
Evaluate exponents: $\displaystyle 2(4) = 2 + k$
Multiply: $\displaystyle 8 = 2 + k$
[Subtraction Property of Equality] Subtract 2 on both sides: $\displaystyle 6 = k$
Rewrite: $\displaystyle k = 6$